Water at 20∘C flows through the 20-mm-diameter galvanized iron pipe such that it discharges at C from the fully opened gate valve B at 0.003 m3/s. ρw = 998.3 kg/m3 and νw = 1.00(10^−6) m2/s. Use the equation 1/√f=−1.8log[(ε/D/3.7)^1.11 + 6.9/Re]. Determine the required pressure at  A . Include the minor losses of the four elbows and gate valve

Q: A fertilizer delivery system is shown in the figure. The hose is made of a material whose…

A: Solution: Given Data: CR=0.12d=25 mmD=30 mmR=1.3 mV=5.4 m/sη=75%SG=1.1h=10 m - 1.2 m = 8.8 m

Q: i. Water is flowing through a pipe having diameters 30 cm and 15 cm at the bottom and upper end…

A: To obtain the solutions of the above question, we must apply two equations which are- 1. The…

Q: A horizontal 150 mm diameter pipe gradually reduces its section to 50 mm diameter, subsequently…

A: Bernoulli's principle states that the flow energy of liquid before entering a section will be equal…

Q: The diameter of the pipe at the larger end is 0.50 cm and at the smaller end is 0.20 cm, the larger…

A: Larger end: D1= 0.50 cmZ1= 7 mV1= 1.2 m/sP1= 5200 kN/m2 Smaller end: D2= 0.20 cmZ2= 3 m   To find:…

Q: The head loss through fluid flowing pipe due to friction is minor loss in the pipe

A: It is false. friction losses in pipes are a major losses.

Q: Water is transported in a pipe, at an average flow rate of Q = 50 L/s. Calculate the pressure…

A: Given: The flow rate, Q = 50 l/s The energy added by the pump, H = 10 m

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Q: Determine the size of galvanized steel pipe needed to carry water for a distance of 180 m at 85 Li/s…

A: Given, Length (L)= 180m  Discharge (Q) = 85 L/s = 0.085 m3/s Head loss (hf)= 9 m ε = 0.15 mm =…

Q: A water tank with a capacity of 1500 L is desired to be completely filled in about 1.5 hours. The…

A: To find: The power input (in kW) to the pump. Given: The capacity of the tank is V=1500 lt. Tine…

Q: As shown in Figure 4, a horizontal pipe with radius 0.0200 m bends str upward through a height of…

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Q: The three water-filled tanks shown in the figure below are connected by pipes as indicated. If mi…

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Q: 6.5 BELLOWS 8100mm The horizontal elbow is joined by bellows to the rest of the piping system and it…

A: NOTE: According to Bartleyby's policy we shall answer only one question at a time so kindly repost…

Q: The diameters of a pipe at the sections 1 and 2 are 0.1 m and 0.15 m respectively Find the discharge…

A: Given data⇒ Diameter of pipe at section 1 is d=0.1 m Diameter of pipe at section 2 is D=0.15 m…

Q: having

A: Given that ,  By head loss at each section =head loss due to bending+head loss due to fitting +head…

Q: 1) Water flows through the 100- mm-diameter pipe at 0.035 m³/s. If the pressure at A is 475 kPa and…

A:

Q: A pump draws water from reservoir A and lifts it to reservoir B as shown in the figure. The loss of…

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Q: The velocity profile for turbulent flow in a circular pipe is approximated by a parabola from the…

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Q: Consider the piping system shown in the figure.  The speed of water flowing through the 4-in…

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Q: D. The water is flowing through a tapering pipe having cross section areas 0.2 m2 and 0.1 m2 at…

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Corrosion control methods

Corrosion may be defined as the method in which metals are attacked on their exteriors by gases existing in the atmosphere, converting them to their oxides, nitrides, sulfides, etc.